Combination spark plug gauge and adjuster



FIG. 1 is a top, front and left side perspective view of a combinationspark plug gauge and adjuster showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a top, front and left side perspective view of anotherembodiment of FIGS. 1-6 showing my new design;

FIG. 8 is a front elevational view;

FIG. 9 is a left side elevational view;

FIG. 10 is a right side elevational view;

FIG. 11 is a rear elevational view; and,

FIG. 12 is a bottom plan view thereof.

The ornamental design for a combination spark plug gauge and adjuster,as shown and described.